body {
    background-image: url('https://img.czzu.cn/u/enphp/JHKpab6v.jpg');
    background-size: cover;
}

.demo-login-container {
    max-width: 600px;
    margin: 21px auto 0;
    background-color: rgba(255, 255, 255, 0.5);
    padding: 20px;
    border-radius: 10px;
}

.demo-login-container input {
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
}
.demo-login-container textarea {
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
}

.table-container {
    width: 80%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

.demo-login-container table {
    background-color: rgba(255, 255, 255, 0.4);
    border: none;
}
.demo-login-other .layui-icon {
    position: relative;
    display: inline-block;
    margin: 0 2px;
    top: 2px;
    font-size: 26px;
}

.login-header {
    font-size: 15px;
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem !important;
    align-items: center;
}

@media (max-width: 768px) {
    .demo-login-container {
        max-width: 100%;
    }
}